发明人杨光,沈红梅,陈志强. "Method for the Synthesis of Potassium 4-chloro-2-(thiophene-2-carboxamido)benzoate" [P]. 中国发明专利, 专利号 CN 117152256 A, 授权公告日 2018-02-27.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2015, 2159, 2259-2273.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2011, 770, 2387-2396.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Potassium 4-chloro-2-(thiophene-2-carboxamido)benzoate Using HRMS and NMR". J. Chromatogr. A, 2023, 127, 1188-1192.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2018, 1665, (1), 324-332.